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Analytic crystals of solitons in the four dimensional gauged non-linear sigma model
European Physical Journal C: Particles and Fields, 2019 The first analytic topologically non-trivial solutions in the (3 + 1)-dimensional gauged non-linear sigma model representing multi-solitons at finite volume with manifest ordered structures generating their own electromagnetic field are presented.
Fabrizio Canfora +2 more
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Ordered topological structures
Topology and Its Applications, 2009 Respecting the fundamental adjunction linking order and topology in special cases the author discusses these categories and their functorial interactions in a more general setting. He works in the context of so-called (T,V)-categories or lax (T,V)-algebras respectively with quantale V and a set-monad T suitable extended to the category V-Rel of sets ...
exaly +2 more sources
Berry curvature driven transverse thermoelectric generation in topological magnets [PDF]
Science and Technology of Advanced MaterialsTopological magnets such as magnetic Weyl and nodal-line semimetals possess topologically non-trivial band structures in magnetically ordered states.
Akito Sakai, Satoru Nakatsuji
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Higher-order topology induced by structural buckling [PDF]
National Science Review, 2021 Abstract Higher-order topological insulator (HOTI) states, such as two-dimension (2D) HOTI featured with topologically protected corner modes at the intersection of two gapped crystalline boundaries, have attracted much recent interest. However, the physical mechanism underlying the formation of HOTI states is not fully understood, which
Huang, Huaqing, Liu, Feng
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Higher‐Order Topological Band Structures [PDF]
physica status solidi (b), 2020 The interplay of topology and symmetry in a material's band structure may result in various patterns of topological states of different dimensionality on the boundary of a crystal. The protection of these “higher‐order” boundary states comes from topology, with constraints imposed by symmetry.
Trifunovic, Luka, Brouwer, Piet W
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Topologically protected vortex knots and links
Communications Physics, 2022 Ordered materials, such as liquid crystals and Bose-Einstein condensates, support topological vortices, which are analogous to vortices in water, but have qualitatively different properties.
Toni Annala +2 more
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Formation of Tesseract Time Crystals on a Quantum Computer
Crystals, 2023 The engineering of new states of matter through Floquet driving has revolutionized the field of condensed matter physics. This technique enables the creation of hybrid topological states and ordered phases that are absent in normal systems.
Christopher Sims
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Large-scale orientational order in bacterial colonies during inward growth
eLife, 2022 During colony growth, complex interactions regulate the bacterial orientation, leading to the formation of large-scale ordered structures, including topological defects, microdomains, and branches.
Mustafa Basaran +4 more
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Topologically ordered magnesium-biopolymer hybrid composite structures [PDF]
Journal of biomedical materials research. Part A, 2014 Magnesium and its alloys are intriguing as possible biodegradable biomaterials due to their unique combination of biodegradability and high specific mechanical properties. However, uncontrolled biodegradation of magnesium during implantation remains a major challenge in spite of the use of alloying and protective coatings.
Oosterbeek, Reece N. +3 more
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Structural-Disorder-Induced Second-Order Topological Insulators in Three Dimensions [PDF]
Physical Review Letters, 2021 Higher-order topological insulators are established as topological crystalline insulators protected by crystalline symmetries. One celebrated example is the second-order topological insulator in three dimensions that hosts chiral hinge modes protected by crystalline symmetries.
Jiong-Hao Wang +3 more
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